This is bad. To run your own local DNS server is a part of good parenting. So, to break local services is very bad for us responsible parents, to say the least.

This is bad. To run your own local DNS server is a part of good parenting. So, to break local services is very bad for us responsible parents, to say the least. I block all outbound DNS lookup except to my ISP. Sometime I redirect lookups to other resolvers (eg. 8.8.8.8) to my local DNS server. I don’t care if some app breaks because of this. Often it’s because of bad programming. So, don’t break local DNS!